Choicest and Optimum

Optimum and choicest are semantically related In some cases you can use "Optimum" instead an adjective "Choicest".

Optimum adjective - Most desirable possible under a restriction expressed or implied.

Choicest and optimum are semantically related in ideal topic. You can use "Choicest" instead an adjective "Optimum", if it concerns topics such as best.

Nearby Words: optimal, optimization, optimize, optimise, optimally